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convert safeSystem to boolSystem

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to fix ctrl-c handling
This commit is contained in:
Joey Hess 2010-10-29 14:07:26 -04:00
parent fa04c36fbe
commit d92f186fc4
2 changed files with 6 additions and 8 deletions
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6
GitRepo.hs
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@ -35,6 +35,7 @@ module GitRepo (
notInRepo
) where
import Monad (when, unless)
import Directory
import System
import System.Directory
@ -183,10 +184,11 @@ gitCommandLine repo@(Repo { location = Dir d} ) params =
["--git-dir="++d++"/"++(dir repo), "--work-tree="++d] ++ params
gitCommandLine repo _ = assertLocal repo $ error "internal"
{- Runs git in the specified repo. -}
{- Runs git in the specified repo, throwing an error if it fails. -}
run :: Repo -> [String] -> IO ()
run repo params = assertLocal repo $ do
safeSystem "git" (gitCommandLine repo params)
ok <- boolSystem "git" (gitCommandLine repo params)
unless (ok) $ error $ "git " ++ (show params) ++ " failed"
{- Runs a git subcommand and returns its output. -}
pipeRead :: Repo -> [String] -> IO String